CN113525832B - Medicine machine is torn open to bubble cap medicine board - Google Patents
Medicine machine is torn open to bubble cap medicine board Download PDFInfo
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- CN113525832B CN113525832B CN202110842207.3A CN202110842207A CN113525832B CN 113525832 B CN113525832 B CN 113525832B CN 202110842207 A CN202110842207 A CN 202110842207A CN 113525832 B CN113525832 B CN 113525832B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B69/00—Unpacking of articles or materials, not otherwise provided for
- B65B69/0033—Unpacking of articles or materials, not otherwise provided for by cutting
- B65B69/0041—Unpacking of articles or materials, not otherwise provided for by cutting by puncturing
Abstract
The invention relates to a blister medicine plate medicine disassembling machine which comprises a mechanism case, a material guide channel, a rubbing wheel, a film pricking wheel, a material rolling roller, a material pressing plate, a medicine particle collecting device, a driving mechanism, a waste material plate collecting box and the like, wherein the mechanism case is used for mounting and supporting the medicine disassembling machine, the material guide channel is arranged at the top of the case and extends to the inside of the case, and the rubbing wheel, the film pricking wheel, the material rolling roller, the material pressing plate, the medicine particle collecting device, the driving mechanism and the waste material plate collecting box are arranged in the case. The invention realizes the conveying of the blister drug plates by using the rubbing wheel and the membrane pricking wheel, simultaneously punctures the aluminum foil membrane of the blister drug plates in large area, clamps one side edge of the blister drug plates by using the rolling roller, winds the blister drug plates on the rolling roller by the aid of the pressing plate, enables the drug particles to be separated from the blister by the extrusion of the rolling roller when the blister is wound, and then collects the drug particles and collects the waste material plates respectively.
Description
Technical Field
The invention relates to a medicine machine, in particular to a medicine removing machine for a blister medicine plate.
Background
The medicine is disassembled according to the prescription amount of doctors and hospital pharmacists through the original medicine package, and the medicine is subpackaged again and dispensed. The medicine for removing the parts is widely applied to the pharmacy in hospital, the traditional manual medicine removing method consumes labor and time, and the direct contact between the unclean hands and the medicine is inevitable in the medicine removing process, so that the pollution to the medicine is caused.
With the development of science and technology, the fully-automatic tablet dispensing machine introduced into the pharmacy of the hospital department replaces manual dispensing, can automatically dispense, print and package the medicines into oral medicine bags with unit dose according to the medical advice, and greatly improves the characteristics of sanitation, accuracy and high efficiency during dispensing. The machine is put into to medicine pendulum machine need unseal the tablet before using, to bottled tablet only need pour into the machine can, but to the tablet of aluminium-plastic blister medicine board encapsulation, then need artifical one take out, waste time and energy. Thus, a drug removal device for blister drug plates has emerged.
The medicine device of tearing open disclosed among the prior art mostly has several kinds of problems: 1. the structure of the medicine plate is designed only for a specific bubble cap medicine plate, the application range is narrow, and the practicability is poor; 2. the two rollers roll and remove the medicine, so that medicine particles are easy to pass and damaged when the medicine is removed; 3. the medicine removing efficiency is low, and the problem of incomplete medicine granule removal often occurs.
Disclosure of Invention
The invention aims to solve the technical problem of providing a medicine disassembling machine suitable for aluminum-plastic bubble cap medicine plates with different specifications.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
the utility model provides a medicine machine is torn open to bubble cap medicine board, its key technology lies in, and it includes:
the machine case is used for installing and supporting a mechanism of the medicine disassembling machine;
the material guide channel is arranged at the top of the case and used for inserting the bubble cap medicine plate and conveying the bubble cap medicine plate into the case;
the rubbing wheel is arranged in the case, is positioned on one side of the bubble cap medicine plate and is contacted with the bubble cap medicine plate;
the membrane pricking wheel is arranged in the case, is positioned on one side of the aluminum foil membrane of the blister medicine plate, interacts with the rubbing wheel, conveys the blister medicine plate downwards and punctures the aluminum foil membrane packaged on the blister by membrane pricks on the membrane pricking wheel;
the rolling roller is arranged in the case, is positioned right below the material guide channel, is provided with a sensing device for inserting the blister medicine plate into the notch and identifying the blister medicine plate, and is internally provided with a clamping mechanism for clamping the edge part of the blister medicine plate;
the two pressure plates are arranged in the case, are positioned on one side of the aluminum foil film of the blister drug plate, and are provided with arc-shaped bayonets matched with the winding roller on one side close to the winding roller, and are used for pressing the edges of the two sides of the blister drug plate, so that the blister drug plate is wound along the winding roller, and drug granules are extruded under the extrusion of the winding roller on a blister;
the medicine granule collecting device is arranged below the coiling roller and the pressure plate and used for receiving the extruded medicine granules;
the waste material plate collecting bin is positioned below the rolling roller, after the bubble cap medicine plate is rolled along with the rolling roller, the free end of the bubble cap medicine plate is separated from the pressure plate, the rolling roller rotates reversely, and meanwhile, the bubble cap medicine plate is loosened, so that the bubble cap medicine plate falls into the waste material plate collecting bin;
and the driving mechanism drives the rubbing wheel, the film pricking wheel and the material rolling roller to rotate.
As a further improvement of the invention, the membrane pricking wheel comprises a first membrane pricking wheel and a second membrane pricking wheel which are vertically distributed, a plurality of transverse first membrane pricks are uniformly distributed on the first membrane pricking wheel and used for pricking transverse openings on the aluminum foil membrane, and a plurality of vertical second membrane pricks are uniformly distributed on the second membrane pricking wheel and used for pricking vertical openings on the aluminum foil membrane.
As a further improvement of the invention, the material rolling roller comprises a cylindrical material rolling roller shell, the clamping mechanism is arranged in the material rolling roller shell and comprises a clamping block with two outer side walls in an arc surface and an inner side in a plane, more than one transmission extension part and a concave insertion part are arranged on the inner side plane of the clamping block, the shape of the concave insertion part is matched with that of the transmission extension part, and two end parts of the inner side plane of the clamping block form a pressing part;
the two clamping blocks are centrosymmetric, the transmission extension part of one clamping block is inserted into the concave insertion part of the other clamping block, and the pressing parts of the two clamping blocks are mutually matched for clamping the edge part of the blister medicine plate;
a transmission gap is formed between the two transmission extending parts, a transmission rod coaxial with the material rolling roller is arranged between the transmission gap, the transmission rod is meshed with the two transmission extending parts through transmission teeth, and the transmission rod drives the two clamping blocks to act in a rotating mode to realize the opening and closing of the pressing part;
a limiting guide mechanism for limiting the clamping block is arranged in the winding roller shell;
the coiling roller also comprises a clamping driver for driving the transmission rod to rotate.
As a further improvement of the present invention, end shafts are fixedly arranged on two sides of a winding roller shell of the winding roller, one of the end shafts is in a hollow tubular shape, the clamping driver is fixedly arranged on the hollow tubular end shaft, and a clamping driving shaft of the clamping driver is connected with the transmission rod through the hollow tubular end shaft.
As a further improvement of the invention, the limiting and guiding mechanism comprises a limiting and guiding hole arranged on the clamping block and a limiting and guiding rod penetrating through the limiting and guiding hole, two ends of the limiting and guiding rod are connected with the winding roll shell, and the axes of the limiting and guiding hole and the limiting and guiding rod are perpendicular to the axis of the winding roll.
As a further improvement of the invention, a guide wheel is also arranged in the case, the output end of the driving mechanism is sequentially connected with the guide wheel, the film pricking wheel, the rubbing wheel and the material rolling roller through a synchronous belt, and the same synchronous belt simultaneously drives the guide wheel, the film pricking wheel, the rubbing wheel and the material rolling roller to rotate at the same linear speed.
As a further improvement of the present invention, a plurality of guide support rods are arranged between the two pressure plates, the guide support rods are fixedly connected with the case, an adjusting screw is further arranged between the two pressure plates, the adjusting screw is in threaded connection with the pressure plates, and the two pressure plates can be moved in opposite directions simultaneously by rotating the adjusting screw, so as to adjust the distance between the two pressure plates.
As a further improvement of the invention, the upper end of the circular arc bayonet of the material pressing plate is provided with an extending guide part which is inclined upwards and used for guiding the blister medicine plate.
As a further improvement of the invention, a baffle plate strip is fixedly arranged between the lower ends of the two pressure plates.
As a further improvement of the invention, the medicine particle collecting device comprises a particle guide plate and a medicine particle collecting box which are obliquely arranged.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
the core technology of the invention is that the rolling and conveying wheel and the membrane puncturing wheel are utilized to realize the conveying of the blister drug plate, simultaneously, the aluminum foil membrane of the blister drug plate is punctured in a large area, so that the blister drug plate is damaged as much as possible comprehensively, the effective encapsulation and obstruction of drug particles are avoided, then, the coiling roller is utilized to clamp one side edge of the blister drug plate, the blister drug plate is coiled on the coiling roller by the aid of the pressure plate, the blister is extruded by the coiling roller during coiling, the drug particles can be separated from the blister, and then, the drug particles are collected and the waste material plate is collected respectively.
The twisting and conveying wheel and the film puncturing wheel are matched with each other, so that not only is material conveying realized, but also destructive puncturing of the aluminum foil film is realized, the structure is reasonable, and the efficiency is high. The utility model has the advantages of utilize a roll material roller to realize the extrusion to the bubble cap medicine board, can be applicable to the bubble cap of various shapes, the different bubble caps of various arrangement forms, have more extensive suitability, and can not cause the damage to the medicine grain.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic diagram of the transmission connection among the rubbing wheel, the film pricking wheel, the material rolling roller and the driving mechanism.
FIG. 3 is a schematic top view of the first film pricking wheel.
FIG. 4 is a schematic top view of the second wheel.
FIG. 5 is a schematic view of the outer end shaft of the take-up roll mounting the clamp actuator.
Fig. 6 is a partially enlarged schematic view of fig. 5.
Fig. 7 is a schematic view of the internal cross-sectional structure of the winding roll.
Fig. 8 is a schematic view of the structure of the two clamping blocks.
Wherein: the device comprises a case 1, a material guide plate 2, a twisting and conveying wheel 3, a first membrane pricking wheel 4-1, a second membrane pricking wheel 5-5, a second membrane pricking wheel 5-1 and an electrode speed reducing mechanism 6;
the automatic feeding device comprises a 7-coiling roller, a 7-1 coiling roller shell, a 7-2 end shaft, a 7-3 medicine plate insertion notch, a 7-4 driver mounting disc, a 7-5 clamping block, a 7-6 transmission extension part, a 7-7 sunken insertion part, a 7-8 pressing part, a 7-9 transmission tooth, a 7-10 transmission gap, a 7-11 transmission rod, a 7-12 limiting guide rod, a 7-13 clamping driver, a 7-14 clamping driving shaft, a 7-15 transmission rod through hole and a 7-16 limiting guide hole;
the device comprises a pressure plate 8, a pressure plate body 8-1, an arc bayonet 8-2, a guide support rod 8-3, an adjusting screw 8-4 and an extending guide part 8-5;
9 batteries, 10 baffle strips, 11 particle guide plates, 12 medicine particle collection boxes, 12-1 first cavities, 12-2 second cavities, 12-3 mesh plates, 13 waste material plate collection boxes, 14 guide wheels, 15 synchronous belts and 16 synchronous belt wheels;
100 blister medicine plate.
Detailed Description
For purposes of clarity and a complete description of the present invention, and the like, in conjunction with the detailed description, it is to be understood that the terms "central," "vertical," "lateral," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing and simplifying the present invention, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
The blister medicine plate medicine removing machine shown in fig. 1 comprises a machine case 1 for mounting and supporting the medicine removing machine, a material guide channel arranged at the top of the machine case 1 and extending to the inside of the machine case 1, and a rubbing and conveying wheel 3, a film pricking wheel, a material rolling roller 7, a material pressing plate 8, a medicine granule collecting device, a driving mechanism, a waste material plate collecting box and the like arranged inside the machine case 1.
The material guiding channel comprises two material guiding plates 2 with C-shaped cross sections, a bubble cap medicine plate 100 is clamped between the two material guiding plates 2 and slides downwards along the material guiding channel, and the distance between the two material guiding plates 2 is adjustable so as to be suitable for bubble cap medicine plates with different shapes. The material guide channel is vertically arranged at the top of the case 1 and extends to the inside of the case 1.
The rubbing and conveying wheel 3 is arranged in the case 1, is positioned on one side of a bubble cap of the bubble cap medicine plate 100 and is in contact with the bubble cap, hard materials are adopted in the rubbing and conveying wheel 3, the outer surface of the rubbing and conveying wheel is made of rubber materials, and a plurality of saw-tooth bulges are uniformly arranged on the rubbing and conveying wheel and are used for increasing friction force between the rubbing and conveying wheel and the bubble cap medicine plate 100.
And the membrane pricking wheel is arranged in the case 1, is positioned on one side of the aluminum foil membrane of the blister medicine plate 100, corresponds to the rubbing wheel 3 and plays a role in mutual borrowing. The membrane pricking wheel interacts with the rubbing wheel 3 to convey the blister medicine plate 100 downwards and simultaneously prick the aluminum foil membrane packaged on the blister by membrane pricks on the membrane pricking wheel.
As shown in fig. 1 and 2, in this embodiment, the film pricking wheel includes a first film pricking wheel 4 and a second film pricking wheel 5 which are vertically distributed, a plurality of transverse first film pricking wheels 4-1 (refer to fig. 3) are uniformly distributed on the first film pricking wheel 4 and are used for pricking a transverse opening on the aluminum foil film, and a plurality of vertical second film pricking wheels 5-1 (refer to fig. 4) are uniformly distributed on the second film pricking wheel 5 and are used for pricking a vertical opening on the aluminum foil film. The first membrane pricking wheel 4 and the second membrane pricking wheel 5 jointly act to ensure that the aluminum foil membrane of the blister medicine plate is punctured in a large area, so that the aluminum foil membrane is damaged comprehensively as far as possible, and effective packaging and blocking of medicine particles are avoided.
The diameter of the first film pricking wheel 4 and the second film pricking wheel 5 and the height of the film pricking on the first film pricking wheel and the second film pricking wheel are suitable for pricking the aluminum foil film without damaging the medicine particles.
The rolling roller 7 is arranged in the case 1 and is positioned right below the material guide channel, a sensing device for inserting medicine plate into the notch 7-3 and identifying the blister medicine plate 100 is arranged on the rolling roller, and a clamping mechanism for clamping the edge part of the blister medicine plate 100 is arranged in the rolling roller 7; when the lower edge of the blister medicine plate 100 enters the insertion notch 7-3, the sensing device recognizes and sends a signal to the controller, the controller sends a command to the clamping mechanism, the clamping mechanism is actuated to clamp the lower edge of the blister medicine plate 100, and then the winding roller 7 rotates towards the side where the aluminum foil film is located.
In this embodiment, two pressure plates 8 are arranged inside the case 1, and are located on one side of the aluminum foil film of the blister drug plate 100, one side of the pressure plate close to the winding roller 7 is provided with an arc-shaped bayonet 8-2 matched with the winding roller 7, the upper end of the arc-shaped bayonet 8-2 is provided with an extending guide part 8-5 which is inclined upwards and used for guiding the blister drug plate 100, the arc-shaped bayonet 8-2 is used for pressing the two side edges of the blister drug plate 100, so that the blister drug plate 100 is rolled along the winding roller 7, and the drug granules are extruded under the extrusion of the winding roller 7 on the blister.
As shown in fig. 1 and 2, the tablet collecting device is disposed below the winding roller 7 and the pressure plate 8 for receiving the extruded tablets; the medicine granule collecting device comprises a granule guide plate 11 and a medicine granule collecting box 12 which are obliquely arranged. Lead a board 11 and be screen cloth structure, the setting in its aperture can avoid the medicine grain to leak, but can make the aluminium foil membrane piece pass through, set up the baffle in the middle of medicine grain collection box 12, divide into first cavity 12-1 and second cavity 12-2, first cavity 12-1 with lead a board 11 end correspondence for deposit the medicine grain, second cavity 12-2 is located lead under a board 11 for collect and lead the aluminium foil membrane piece that a board 11 filtered down.
As a further improvement, the bottom of the first cavity 12-1 is also provided with a mesh plate 12-3, and the mesh plate 12-3 also serves to separate aluminum foil film scraps.
The medicine granule collecting box 12 is inserted in the side wall of the box body 1 and can be pulled, so that medicine granules can be taken out conveniently.
The storehouse is collected to the waste material board is located a roll material roller 7 below, and bubble cap medicine board 100 is along with a roll material roller 7 rolling back, and bubble cap medicine board 100's free end is deviate from after pressing flitch 8, roll material roller 7 reversal, loosen simultaneously bubble cap medicine board 100, then bubble cap medicine board 100 drops to waste material board and collects the storehouse, waste material board collection storehouse can be the bottom cavity of box 1 itself, can take out waste material board at 1 lateral wall opening of box or end cover can.
The tail end of the pressure plate 8 is provided with a sensing device, the sensing device can identify that the free end (namely the top end in an initial state) of the blister medicine plate 100 is separated from the pressure plate 8, the sensing device sends a signal to the controller at the moment, the right controller sends a signal to the driving mechanism to enable the material rolling roller 7 to rotate reversely, meanwhile, the controller sends a signal to the clamping mechanism to enable the clamping mechanism to loosen the blister medicine plate 100, and at the moment, the blister medicine plate 100 is loosened and the material rolling roller 7 rotates reversely along with the opening of the blister medicine plate 100, so that the blister medicine plate 100 is separated from the material rolling roller 7 and falls. Referring to fig. 1, 2 and 5, a baffle strip 10 is fixedly arranged between the lower ends of the two pressing plates 8 and used for stirring the blister medicine plate 100 to smoothly drop so as to prevent the blister medicine plate from crossing the lower end of the pressing plate 8 and entering the medicine granule collecting box 12.
The embodiment is also provided with a reset sensing device for controlling the reset of the rolling roller 7, when one blister medicine plate 100 finishes curling and medicine removing and waste materials are separated, the next blister medicine plate needs to be subjected to medicine removing operation, at the moment, the reset sensing device identifies the position of the medicine plate insertion notch 7-3 and transmits a signal to the controller, and the controller sends an instruction to the driving mechanism to control the rotation of the driving mechanism so that the medicine plate insertion notch 7-3 is reset to be right below the material guide channel.
In this embodiment, as shown in fig. 1, the waste material plate collecting bin is a waste material plate collecting box 13, which is inserted into the sidewall of the box body 1 and located at the other side corresponding to the medicine granule collecting box 12, and can be drawn out.
The driving mechanism is used for driving the rubbing and conveying wheel 3, the barbed film wheel and the material rolling roller 7 to rotate, referring to fig. 1 and fig. 2, a guide wheel 14 is further arranged in the case 1, the output end of the driving mechanism is sequentially connected with the guide wheel 14, the barbed film wheel, the rubbing and conveying wheel 3 and the material rolling roller 7 through a synchronous belt 15, and the same synchronous belt 15 simultaneously drives the guide wheel 14, the barbed film wheel, the rubbing and conveying wheel 3 and the material rolling roller 7 to rotate at the same linear speed.
The driving mechanism is a motor reducing mechanism 6 fixedly arranged in the box body 1 and a battery 9 arranged in the case 1, and the battery 9 provides power for the motor reducing mechanism 6.
As shown in fig. 5 to 8, the material rolling roller 7 includes a cylindrical material rolling roller housing 7-1, the clamping mechanism is disposed in the material rolling roller housing 7-1, the clamping mechanism includes two clamping blocks 7-5 whose outer side walls are arc surfaces and inner sides are planes, the inner plane of the clamping block 7-5 is provided with more than one transmission extension portion 7-6 and a concave insertion portion 7-7, the shape of the concave insertion portion 7-7 is adapted to the shape of the transmission extension portion 7-6, two end portions of the inner plane of the clamping block 7-5 form pressing portions 7-8, and the pressing portions 7-8 of the two clamping blocks 7-5 are mutually matched for clamping the edge portion of the blister drug plate 100.
The two clamping blocks 7-5 have the same structure, the two clamping blocks 7-5 are arranged in a central symmetry manner, the transmission extension part 7-6 of the clamping block 7-5 at one side is inserted into the concave insertion part 7-7 of the clamping block 7-5 at the other side, the transmission extension part 7-6 provides a structural base for arranging transmission teeth, the concave inserting part 7-7 provides a corresponding abdicating space for the transmission extension part 7-6, so that the two clamping blocks 7-5 can be tightly matched to form an integral structure, and the tight fit of the transmission extension part 7-6 and the concave insertion part 7-7 ensures that the two clamping blocks 7-5 cannot be dislocated and rotated, and can only translate along the transmission extension part 7-6 to realize opening and closing, thereby avoiding other unnecessary displacement.
Two sides of the clamping block 7-5 are respectively provided with a pressing part 7-8, the two pressing parts 7-8 are separated by 180 degrees, and two medicine plate insertion notches 7-3 are correspondingly arranged on the winding roller shell 7-1.
In the present embodiment, as shown in fig. 8, three transmission extensions 7-6 are uniformly distributed on each clamping block 7-5, and three corresponding concave insertion parts 7-7 are provided.
As shown in fig. 7, a transmission gap 7-10 is formed between the two transmission extending parts 7-6, a transmission rod 7-11 coaxial with the material coiling roller 7 is arranged between the transmission gaps 7-10, the transmission rod 7-11 is engaged with the two transmission extending parts 7-6 through transmission teeth, and the transmission rod 7-11 rotates to drive the two clamping blocks 7-5 to act, so that the opening and closing of the pressing part 7-8 are realized.
And a limiting guide mechanism for limiting the clamping block 7-5 is arranged in the coiling roller shell 7-1, so that the clamping block 7-5 is prevented from generating axial displacement and circumferential rotation relative to the coiling roller shell 7-1. As shown in fig. 8, the limiting guide mechanism comprises limiting guide holes 7-16 arranged on the clamping blocks 7-5 and limiting guide rods 7-12 arranged in the limiting guide holes 7-16 in a penetrating manner, two ends of the limiting guide rods 7-12 are connected with the winding roller shell 7-1, and the axes of the limiting guide holes 7-16 and the limiting guide rods 7-12 are perpendicular to the axis of the winding roller 7.
When the structure formed by the two clamping blocks 7-5 is considered as a whole, two penetrating limiting guide holes 7-16 are respectively arranged at the two ends of the structure, and the limit guide holes 7-16 avoid the transmission extension part 7-6 and the concave insertion part 7-7, the coiling roller shell 7-1 is also correspondingly provided with an opening, after the two clamping blocks 7-5 and the transmission rod 7-11 are assembled, then the whole is arranged in the winding roller shell 7-1, so that the limiting guide holes 7-16 correspond to the open holes on the winding roller shell 7-1, then inserting a limiting guide rod 7-12, welding and fixing the limiting guide rod 7-12 and the winding roller shell 7-1, and then grinding and polishing the welding position of the outer wall of the winding roller shell 7-1.
The cross section of the winding roller shell 7-1 is circular, and after the two clamping blocks 7-5 are assembled and pressed, the whole cross section is in a shape similar to an ellipse, so that the clamping blocks 7-5 are not completely in close contact with the inner wall of the winding roller shell 7-1, and a certain space needs to be reserved for the opening and closing movement of the clamping blocks 7-5.
As shown in fig. 8, the central portion of the clamping block 7-5 is further provided with a transmission rod through hole 7-15 for passing the transmission rod 7-11 therethrough, for passing the transmission rod 7-11 therethrough.
As shown in fig. 5 and 6, the winding roller 7 further includes a clamping driver 7-13 for driving the transmission rod 7-11 to rotate. The clamping drive 7-13 is used for driving the transmission rod 7-11 to rotate, is fixedly connected with the winding roller 7 and rotates synchronously with the winding roller 7, namely the clamping block 7-5 does not rotate. The clamping drivers 7-13 adopt servo motors or steering engines, and because the opening and closing amplitudes of the pressing parts 7-8 of the two clamping blocks 7-5 are small (generally 2-4 mm), the transmission rods 7-11 and the transmission extension parts 7-6 are required to be precisely matched, and the clamping drivers 7-13 rotate by a certain angle to open and close the pressing parts 7-8, and the angle can be adjusted and set through transmission mechanisms such as gears.
As shown in fig. 5 and 6, end shafts 7-2 are fixedly arranged on both sides of a winding roller housing 7-1 of the winding roller 7, one end shaft 7-2 is hollow tubular, the clamping driver 7-13 is fixedly arranged on the hollow tubular end shaft 7-2, and a clamping driving shaft 7-14 of the clamping driver 7-13 is connected with the transmission rod 7-11 through the hollow tubular end shaft 7-2. A bearing (not shown) is arranged between the clamping driving shaft 7-14 and the inner part of the end shaft 7-2, and a driver mounting disc 7-4 is fixedly arranged at the end part of the end shaft 7-2 and is used for mounting the clamping driver 7-13.
As shown in fig. 1, 2 and 5, a plurality of guide support rods 8-3 are arranged between the two pressure plates 8, the guide support rods 8-3 are fixedly connected with the case 1, an adjusting screw 8-4 is further arranged between the two pressure plates 8, the adjusting screw 8-4 is in threaded connection with the pressure plates 8, and the two pressure plates 8 can be moved in opposite directions simultaneously by rotating the adjusting screw 8-4, so as to adjust the distance between the two pressure plates 8. Because the interval between the stock guide 2 is adjustable in order to be applicable to the bubble cap medicine board of different specifications, so correspond, two the interval between the pressure flitch 8 also must be adjusted, and the repeated suppression bubble cap medicine board both sides border on the one hand avoids the medicine grain in the sheltering from the bubble cap to be extruded on the one hand.
In this embodiment, the guide wheel 14 is a synchronous pulley, and the end shaft portions of the first barbed film wheel 4, the second barbed film wheel 5, the rubbing wheel 3, and the winding roller 7 are all fixedly provided with a synchronous pulley 16 for matching with a synchronous belt 15.
As shown in figure 7, as a further improvement, the pressing part 7-8 of the clamping block 7-5 in the embodiment is provided with a rack-shaped convex edge to increase the friction force and avoid the blister medicine plate from falling off when being curled. The electric heating device can be arranged in the pressing parts 7-8 and used for heating the rack-shaped convex edges, and after the edge parts of the blister medicine plates are clamped by the pressing parts 7-8, the blister medicine plates can be softened and easily deformed through heating, so that the blister medicine plates are tightly pressed between the two pressing parts 7-8. The heating temperature of the heating device can be adjusted by a control mechanism to achieve the best effect.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. The utility model provides a medicine machine is torn open to bubble cap medicine board which characterized in that, it includes:
the machine case is used for installing and supporting a mechanism of the medicine disassembling machine;
the material guide channel is arranged at the top of the case and used for inserting the bubble cap medicine plate and conveying the bubble cap medicine plate into the case;
the rubbing wheel is arranged in the case, is positioned on one side of the bubble cap medicine plate and is contacted with the bubble cap medicine plate;
the membrane pricking wheel is arranged in the case, is positioned on one side of the aluminum foil membrane of the blister medicine plate, interacts with the rubbing wheel, conveys the blister medicine plate downwards and punctures the aluminum foil membrane packaged on the blister by membrane pricks on the membrane pricking wheel;
the rolling roller is arranged in the case, is positioned right below the material guide channel, is provided with a medicine plate insertion notch and a sensing device for identifying a bubble cap medicine plate, and is internally provided with a clamping mechanism for clamping the edge part of the bubble cap medicine plate;
the two pressure plates are arranged in the case, are positioned on one side of the aluminum foil film of the blister drug plate, and are provided with arc-shaped bayonets matched with the winding roller on one side close to the winding roller, and are used for pressing the edges of the two sides of the blister drug plate, so that the blister drug plate is wound along the winding roller, and drug granules are extruded under the extrusion of the winding roller on a blister;
the medicine granule collecting device is arranged below the coiling roller and the pressure plate and used for receiving the extruded medicine granules;
the waste material plate collecting bin is positioned below the material rolling roller, after the bubble cap medicine plate is rolled along with the material rolling roller, the free end of the bubble cap medicine plate is separated from the material pressing plate, the material rolling roller rotates reversely, and meanwhile, the bubble cap medicine plate is loosened, so that the bubble cap medicine plate falls into the waste material plate collecting bin;
the driving mechanism drives the twisting and feeding wheel, the film pricking wheel and the material rolling roller to rotate;
the material rolling roller comprises a cylindrical material rolling roller shell, the clamping mechanism is arranged in the material rolling roller shell and comprises two clamping blocks, the outer side walls of the clamping blocks are arc surfaces, the inner sides of the clamping blocks are planes, more than one transmission extending part and a concave inserting part are arranged on the inner plane of each clamping block, the shape of each concave inserting part is matched with that of each transmission extending part, and two end parts of the inner plane of each clamping block form pressing parts;
the two clamping blocks are centrosymmetric, the transmission extension part of one clamping block is inserted into the concave insertion part of the other clamping block, and the pressing parts of the two clamping blocks are mutually matched for clamping the edge part of the blister medicine plate;
a transmission gap is formed between the two transmission extending parts, a transmission rod coaxial with the material rolling roller is arranged between the transmission gap, the transmission rod is meshed with the two transmission extending parts through transmission teeth, and the transmission rod drives the two clamping blocks to act in a rotating mode to realize the opening and closing of the pressing part;
a limiting guide mechanism for limiting the clamping block is arranged in the winding roller shell;
the coiling roller also comprises a clamping driver for driving the transmission rod to rotate.
2. The blister medicine plate medicine splitting machine according to claim 1, wherein the film puncturing wheels comprise a first film puncturing wheel and a second film puncturing wheel which are vertically distributed, a plurality of transverse first film puncturing wheels are uniformly distributed on the first film puncturing wheel and used for puncturing transverse openings on the aluminum foil film, and a plurality of vertical second film puncturing wheels are uniformly distributed on the second film puncturing wheel and used for puncturing vertical openings on the aluminum foil film.
3. The blister medicine plate medicine splitting machine according to claim 1, wherein end shafts are fixedly arranged on two sides of a winding roller shell of the winding roller, one end shaft is hollow and tubular, the clamping driver is fixedly arranged on the hollow and tubular end shaft, and a clamping driving shaft of the clamping driver is connected with the transmission rod through the hollow and tubular end shaft.
4. The blister medicine plate medicine removing machine according to claim 1, wherein the limiting guide mechanism comprises a limiting guide hole formed in the clamping block and a limiting guide rod penetrating the limiting guide hole, two ends of the limiting guide rod are connected with the winding roller shell, and the axes of the limiting guide hole and the limiting guide rod are perpendicular to the axis of the winding roller.
5. The blister medicine plate medicine splitting machine according to claim 1, wherein a guide wheel is further arranged in the machine case, the output end of the driving mechanism is sequentially connected with the guide wheel, the film pricking wheel, the rubbing wheel and the material rolling roller through a synchronous belt, and the same synchronous belt simultaneously drives the guide wheel, the film pricking wheel, the rubbing wheel and the material rolling roller to rotate at the same linear speed.
6. The blister medicine plate medicine splitting machine according to claim 1, wherein a plurality of guide support rods are arranged between the two pressing plates, the guide support rods are fixedly connected with the machine case, an adjusting screw is further arranged between the two pressing plates, the adjusting screw is in threaded connection with the pressing plates, and the two pressing plates can be moved in opposite directions simultaneously by rotating the adjusting screw so as to adjust the distance between the two pressing plates.
7. The medicine removing machine for blister medicine plates as claimed in claim 1, wherein the upper end of the circular arc-shaped bayonet of the material pressing plate is provided with an extending guide part which is inclined upwards and used for guiding the blister medicine plates.
8. The blister medicine plate medicine removing machine according to claim 1, wherein a baffle plate strip is fixedly arranged between the lower ends of the two material pressing plates.
9. The blister card opener according to claim 1, wherein the pill collecting means comprises a guide plate and a pill collecting box which are obliquely arranged.
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| CN202110842207.3A CN113525832B (en) | 2021-07-26 | 2021-07-26 | Medicine machine is torn open to bubble cap medicine board |
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| CN202110842207.3A CN113525832B (en) | 2021-07-26 | 2021-07-26 | Medicine machine is torn open to bubble cap medicine board |
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| CN114148597A (en) * | 2021-12-03 | 2022-03-08 | 南阳医学高等专科学校第一附属医院 | A medicine board strip machine for central drugstore |
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| US8943780B1 (en) * | 2007-05-30 | 2015-02-03 | Walgreen Co. | Method and system for verification of product transfer from an intermediate loading cartridge to a multi-container blister pack |
| KR20090087289A (en) * | 2008-02-12 | 2009-08-17 | 이범춘 | Remove apparatus of tabloid package |
| CN102517665B (en) * | 2011-12-02 | 2015-07-15 | 常州市东新华福氟塑材料有限公司 | Complete device for manufacturing polytetrafluoroethylene (PTFE) short fiber in acupuncture comb-cutting method and method thereof |
| CN102963580B (en) * | 2012-12-10 | 2015-03-25 | 苏州优点优唯医疗科技有限公司 | Automatic medicine stripping machine |
| CN109178517A (en) * | 2018-08-24 | 2019-01-11 | 云南白药集团股份有限公司 | The automatic peeling machine of more specification bubble-cap medicine plates and its application |
| CN210763634U (en) * | 2019-09-04 | 2020-06-16 | 中建三局集团有限公司 | Indoor cable winding displacement device for hydroelectric installation engineering |
| CN111762406B (en) * | 2020-06-29 | 2021-11-19 | 江西天元药业有限公司 | Drawing type aluminum-plastic bubble plate medicine stripper |
| CN213377039U (en) * | 2020-07-15 | 2021-06-08 | 江苏脉动医疗器械科技有限公司 | Shell medicine machine recovery unit |
| CN212823647U (en) * | 2020-07-24 | 2021-03-30 | 杭州固建机器人科技有限公司 | Wing plate alignment clamping mechanism |
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